Zhiyong Chen

Mckinney, TX

Bib: 10821 M 50

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 9128

Top 25%

Gender (Male)

#0 / 4629

Top 34%

Masters (Masters Men)

#0 / 1959

Top 27%

Division (M50-54)

#0 / 401

Top 24%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 502 ft

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

9:03/mi

28:06

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

9:14/mi

56:48

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

8:09/mi

1:09:27

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

9:59/mi

1:24:57

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

9:41/mi

2:01:40

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

472ft

Total climb

196ft

Range

399 to 595 ft

466ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via 10K

56:489:08 /mi⚡ faster

2nd Half

1:04:529:24 /mi+14.2%

Positive split — 14.2% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:06	9:03	3.11 mi	28:06	9:03	-
10K	56:48	9:08	3.10 mi	28:42	9:14	+0:11
12.5K	1:09:27	8:56	1.56 mi	12:39	8:09	-1:05
15K	1:24:57	9:07	1.55 mi	15:30	9:59	+1:50
Finish(13.11 mi)	2:01:40	9:17	3.79 mi	36:43	9:41	-0:18

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:09 /mi

Average Pace

9:17 /mi

Slowest Pace

9:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:39

10% of race

Time at Steady Pace

56:48

47% of race

Time at Slower Pace

52:13

43% of race

Average Pace: 9:17 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	2126	1502	99	2317	1620	102
10K	3.10 mi	2124+2	1502	99	2202	1551	100
12.5K	1.56 mi	2127-3	1504-2	94+5	2317	1620	102
15K	1.55 mi	2096+31	1495+9	93+1	1996	1432	94
Finish(13.11 mi)	3.79 mi	2280-184	1588-93	100-7	2704	1791	119

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime